Overloads Sub ExportPages( _
   ByVal firstPageIndex As Integer, _
   ByVal lastPageIndex As Integer, _
   ByVal stream As Stream, _
   ByVal format As RasterImageFormat, _
   ByVal bitsPerPixel As Integer, _
   ByVal firstSavePageNumber As Integer, _
   ByVal pageMode As CodecsSavePageMode _
) 

Visual Basic (Usage)	Copy Code
Dim instance As IOcrPageCollection Dim firstPageIndex As Integer Dim lastPageIndex As Integer Dim stream As Stream Dim format As RasterImageFormat Dim bitsPerPixel As Integer Dim firstSavePageNumber As Integer Dim pageMode As CodecsSavePageMode   instance.ExportPages(firstPageIndex, lastPageIndex, stream, format, bitsPerPixel, firstSavePageNumber, pageMode)

void ExportPages( 
   int firstPageIndex,
   int lastPageIndex,
   Stream stream,
   RasterImageFormat format,
   int bitsPerPixel,
   int firstSavePageNumber,
   CodecsSavePageMode pageMode
)

void ExportPages( 
   int firstPageIndex,
   int lastPageIndex,
   Stream^ stream,
   RasterImageFormat format,
   int bitsPerPixel,
   int firstSavePageNumber,
   CodecsSavePageMode pageMode
) 

Parameters

firstPageIndex

The zero-based index of the first page to export.

lastPageIndex

The zero-based index of the last page to export. A value of -1 means export up to and including the last page in the OCR document.

stream

The .NET stream to save the pages to.

format

The image file format to use.

bitsPerPixel

The bits/pixel value of the result image file.

firstSavePageNumber

1-based index of the first output page. If the output file already exists, then this parameter lets you control which pages to overwrite and/or where to append the new pages.

pageMode

Determines how to handle the page when saving to multipage formats. This can be one of the following:

Value	Meaning
CodecsSavePageMode.Append	Append the new page(s) to the end of the file. If the file does not exist, this option will create the file and add the pages to it. firstSavePageNumber is not used.
CodecsSavePageMode.Insert	Insert the new page(s) at the index specified by firstSavePageNumber.
CodecsSavePageMode.Replace	Replace the page(s) starting at the index specified by firstSavePageNumber.
CodecsSavePageMode.Overwrite	Overwrite the page(s) starting at the index specified by firstSavePageNumber.
CodecsSavePageMode.Append	Append the new page(s) to the end of the file. If the file does not exist, this option will create the file and add the pages to it.

To export one page to a .NET stream, use ExportPages(int pageIndex, Stream stream, RasterImageFormat format, int bitsPerPixel)

You can export the page to any of the file formats supported by LEADTOOLS. For more information, refer to Summary of All Supported Image File Formats.

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

Reference